"exquisite game". I don't really get how this is a rhythm game, what rhythm does it have? this looks more of an arcade than a rhythm game
for the gameplay, I don't like how dying launches you straight to the main menu, instead of giving you the option of respawning. The fact that the easy mode comes after the hard mode is prety weird too. The camera angle is too weird, and sometimes is hard to tell if the player will collide with the walls or not (even more when the walls have the same color as the player)
The player is also a bit slow, the hard mode is just the easy mode but with more obstacles (no variety in gameplay), the easy mode has a glitch where you can stay in a certain y position that doesn't kill you at all, I don't like how beating the level = just spawning back into the main menu, all of this makes the game a bit boring
The game lacks a good color pallete, the UI is pretty empty (plus what are those particles in the game over screen, they should look blood?)